title: Stem-cell-derived products: an FDA update.
abstract: The therapeutic potential of products derived from stem cells of various types has prompted increasing research and development and public attention. Initiation of human clinical trials in the not-too-distant future is now a realistic possibility. It is, therefore, important to weigh the potential benefits against known, theoretical and totally unsuspected risks in light of current knowledge to ensure that subjects participating in these trials are afforded the most reasonable balance possible between potential risks and potential benefits. There are no apparent differences in fundamental, qualitative biological characteristics between stem-cell-derived products and other cellular therapies regulated by the United States Food and Drug Administration (FDA). Existing authorities can, therefore, be applied. Nevertheless, these products do have properties that require careful evaluation.
authors.affiliation: Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, US Food and Drug Administration, Bethesda, MD 20892, USA.
authors.forename: Malcolm
authors.initials: M
authors.lastname: Moos
mesh_terms: D035843:Biomedical Research / Q000941:ethics*; D002986:Clinical Trials as Topic / Q000941:ethics; D032984:Ethics, Research; D006805:Human Experimentation / Q000941:ethics / Q000331:legislation & jurisprudence; D006801:Humans; D012306:Risk; D018570:Risk Assessment; D033581:Stem Cell Transplantation / Q000941:ethics* / Q000331:legislation & jurisprudence; D014481:United States; D014486:United States Food and Drug Administration